§ 26 O.S. § 26-3-125Oaths of office

All persons appointed as members of the State Election Board or
a county election board shall, before entering upon the duties of
their offices, take and subscribe to the oath of office prescribed
by the Constitution for state and county officers. Said oaths shall
be retained in the office of the Clerk of the Supreme Court, with
regard to members of the State Election Board, and in the office of
the county clerk, with regard to members of a county election board.